WD 2152+117
All names: SDSS J215501.53+120116.4, Gaia EDR3 1766164322474245376, SDSS J215501.52+120116.3, Gaia DR2 1766164322474245376, WD 2152+117, Gaia DR3 1766164322474245376, WDJ215501.54+120116.41, J2155+1201
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Kilic et al. 2025 | Caron et al. 2023 | Kilic et al. 2020 | MWDD H | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 21 55 01.45 (0.2) | 21 55 01.46 (0.3) | 21 55 01.45 | 21 55 01.54 (0.2) | 21 55 01.46 | 21 55 01.42 | |||||||
| Declination | 12 01 16.04 (0.2) | 12 01 16.05 (0.5) | 12 01 16.04 | 12 01 16.41 (0.2) | 12 01 16.05 | 12 01 14.16 | |||||||
| Spectral type | DA | DA | DA | DA | DA | DA | DA8.2 | ||||||
| Effective temperature | [K] | 6000.0 (25) | 6051.0 (25) | 5998.0 (25) | 5955.0 | 6066.0 (145) | |||||||
| log(g) | [cgs] | 8.02 (0.02) | 8.04 (0.06) | 8.00 (0.06) | 7.98 | 8.05 (0.05) | |||||||
| Mass | [M☉] | 0.597 (0.02) | 0.61 (0.05) | 0.588 (0.05) | 0.577 | 0.62 (0.05) | |||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 2.4300 | 2.2100 | ||||||||||
| log(H/He) | |||||||||||||
| log(C/He) | |||||||||||||
| log(Ca/He) | |||||||||||||
| log(Ca/H) | |||||||||||||
| log(C/H) | |||||||||||||
| log(N/H) | |||||||||||||
| log(O/H) | |||||||||||||
| log(Na/H) | |||||||||||||
| log(Mg/H) | |||||||||||||
| log(Al/H) | |||||||||||||
| log(Si/H) | |||||||||||||
| log(P/H) | |||||||||||||
| log(S/H) | |||||||||||||
| log(Sc/H) | |||||||||||||
| log(Ti/H) | |||||||||||||
| log(Cr/H) | |||||||||||||
| log(Mn/H) | |||||||||||||
| log(Fe/H) | |||||||||||||
| log(Ni/H) | |||||||||||||
| Parallax | [mas] | 12.80 (0.2) | 12.69 (0.7) | 12.69 (0.7) | 12.80 | 12.80 (0.2) | 12.69 (0.7) | ||||||
| Distance | [pc] | 78.11 (2) | 78.80 (4) | 78.80 (4) | 78.11 | 78.11 (2) | 78.80 (4) | ||||||
| Composition | H | H | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -75.60271982 (0.2) | -75.64047963 (0.4) | -75.603 (0.2) | -75.64047963 | ||||||||
| Proper motion (declination) | [mas/yr] | -23.10301809 (0.2) | -23.0330786 (0.6) | -23.103 (0.2) | -23.0330786 | ||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | |||||||||||||
| V magnitude | |||||||||||||
| R magnitude | |||||||||||||
| I magnitude | |||||||||||||
| J magnitude | 17.68 (0.04) | ||||||||||||
| H magnitude | |||||||||||||
| K magnitude | |||||||||||||
| u magnitude | 19.73 (0.03) | 19.75 (0.03) | 19.75 (0.03) | 19.12 | |||||||||
| g magnitude | 18.89 (0.009) | 18.89 (0.009) | 18.47 | ||||||||||
| r magnitude | 18.53 (0.009) | 18.53 (0.009) | 18.22 | ||||||||||
| i magnitude | 18.39 (0.009) | 18.39 (0.009) | 18.15 | ||||||||||
| z magnitude | 18.35 (0.02) | 18.35 (0.02) | 18.21 | ||||||||||
| G magnitude | 18.52 (0.03) | 18.53 | 18.52 | 18.52 (0.004) | 18.53 | ||||||||
| BP magnitude | 18.80 (0.03) | 18.77 | 18.77 | ||||||||||
| RP magnitude | 18.07 (0.03) | 17.97 | 17.97 | ||||||||||
| Pan g magnitude | 18.83 (0.004) | 18.83 (0.004) | |||||||||||
| Pan r magnitude | 18.53 (0.004) | 18.53 (0.005) | |||||||||||
| Pan i magnitude | 18.39 (0.006) | 18.39 (0.006) | |||||||||||
| Pan z magnitude | 18.37 (0.008) | 18.37 (0.007) | |||||||||||
| Pan y magnitude | 18.35 (0.01) | 18.35 (0.01) | |||||||||||
| E(B-V) | 0.005 | ||||||||||||
* Constant surface field
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